[ { "title": "COCO 2017 Images", "description": "A 100-image subset of the COCO image segmentation benchmark dataset.", "url": "https://hs-sandbox-pub.s3.us-east-1.amazonaws.com/sample_data/coco_2017_val_100tasks.json" }, { "title": "CoNLL 2012 NER", "description": "The CoNLL dataset of 13k sentences for Named Entity Recognition.", "url": "https://hs-sandbox-pub.s3.us-east-1.amazonaws.com/sample_data/conll_2012.json" } ]